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Cheap Flights from Houston (IAH) to Dallas (DFW)

View AU$143 flight on Mon, 24 Aug 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Dallas-Fort Worth International Airport (DFW)

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Cheap Flights from Houston (IAH) to Dallas (DFW)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 12 Aug - Tue, 18 Aug
IAH
Houston
DFW
Dallas
AU$448 Return, found 23 hours ago
AU$448
Return
found 23 hours ago
Select American Airlines flight, departing Wed, 12 Aug from Houston to Dallas, returning Tue, 18 Aug, priced at AU$448 found 23 hours ago
American Airlines
Fri, 14 Aug - Fri, 21 Aug
IAH
Houston
DFW
Dallas
AU$450 Return, found 6 days ago
AU$450
Return
found 6 days ago
Select American Airlines flight, departing Fri, 14 Aug from Houston to Dallas, returning Fri, 21 Aug, priced at AU$450 found 6 days ago
United
Wed, 12 Aug - Tue, 18 Aug
IAH
Houston
DFW
Dallas
AU$549 Return, found 23 hours ago
AU$549
Return
found 23 hours ago
Select United flight, departing Wed, 12 Aug from Houston to Dallas, returning Tue, 18 Aug, priced at AU$549 found 23 hours ago
American Airlines
Mon, 27 July - Tue, 11 Aug
IAH
Houston
DFW
Dallas
AU$580 Return, found 1 day ago
AU$580
Return
found 1 day ago
Select American Airlines flight, departing Mon, 27 July from Houston to Dallas, returning Tue, 11 Aug, priced at AU$580 found 1 day ago
American Airlines
Thu, 9 July - Wed, 5 Aug
IAH
Houston
DFW
Dallas
AU$586 Return, found 3 days ago
AU$586
Return
found 3 days ago
Select American Airlines flight, departing Thu, 9 July from Houston to Dallas, returning Wed, 5 Aug, priced at AU$586 found 3 days ago
United
Wed, 12 Aug - Tue, 18 Aug
IAH
Houston
DFW
Dallas
AU$601 Return, found 23 hours ago
AU$601
Return
found 23 hours ago
Select United flight, departing Wed, 12 Aug from Houston to Dallas, returning Tue, 18 Aug, priced at AU$601 found 23 hours ago
American Airlines
Thu, 9 July - Wed, 5 Aug
IAH
Houston
DFW
Dallas
AU$613 Return, found 3 days ago
AU$613
Return
found 3 days ago
Select American Airlines flight, departing Thu, 9 July from Houston to Dallas, returning Wed, 5 Aug, priced at AU$613 found 3 days ago
American Airlines
Wed, 12 Aug - Tue, 18 Aug
IAH
Houston
DFW
Dallas
AU$621 Return, found 23 hours ago
AU$621
Return
found 23 hours ago
Select American Airlines flight, departing Wed, 12 Aug from Houston to Dallas, returning Tue, 18 Aug, priced at AU$621 found 23 hours ago
Delta
Wed, 12 Aug - Tue, 18 Aug
IAH
Houston
DFW
Dallas
AU$677 Return, found 23 hours ago
AU$677
Return
found 23 hours ago
Select Delta flight, departing Wed, 12 Aug from Houston to Dallas, returning Tue, 18 Aug, priced at AU$677 found 23 hours ago
Alaska Airlines
Thu, 27 Aug - Sat, 29 Aug
IAH
Houston
DFW
Dallas
AU$1,149 Return, found 1 day ago
AU$1,149
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu, 27 Aug from Houston to Dallas, returning Sat, 29 Aug, priced at AU$1,149 found 1 day ago

Alternative airports near Dallas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dallas-Fort Worth Intl. DFW. Cheapest option available. Average driving time to city centre is 21 minutes. Flights from AU$644
DFW
Dallas-Fort Worth Intl.
Cheapest
Average driving time to city centre21 min
Flights from AU$644

Frequently asked questions

How much does a flight from Houston, TX (IAH-George Bush Intercontinental) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) cost?
You can find one-way and return flights from IAH to DFW with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when IAH to DFW ticket fares go up or down.
What is the cheapest month to fly from Houston, TX (IAH) to Dallas, TX (DFW)?
The cheapest months to fly from Houston, TX (IAH) to Dallas, TX (DFW) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Houston, TX (IAH-George Bush Intercontinental) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
There are 2 airlines offering direct flights from Houston, TX (IAH-George Bush Intercontinental) to Dallas, TX (DFW-Dallas-Fort Worth Intl.). Here are the carriers:
  • American Airlines operates 80 direct flights from IAH to DFW every week.
  • United operates 61 direct flights from IAH to DFW every week.
What is the cheapest airline that flies from Houston, TX (IAH-George Bush Intercontinental) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
United is one of the cheapest airlines offering nonstop return flights from Houston, TX (IAH-George Bush Intercontinental) to Dallas, TX (DFW-Dallas-Fort Worth Intl.), with tickets starting from around AU$127 for flights that can be booked for departure within the next year. Spirit Airlines offers one of the cheapest connecting return flights on this route, with tickets starting from around AU$226. These prices are for economy/coach class per adult. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Houston, TX (IAH) to Dallas, TX (DFW)?
To find a cheap flight from Houston, TX (IAH) to Dallas, TX (DFW), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Houston, TX (IAH-George Bush Intercontinental) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
The best airline to fly with from Houston, TX (IAH-George Bush Intercontinental) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. American Airlines offers the most daily flights from Houston, TX (IAH-George Bush Intercontinental) to Dallas, TX (DFW-Dallas-Fort Worth Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Houston, TX (IAH-George Bush Intercontinental) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
The best time to fly from Houston George Bush Intercontinental (IAH) to Dallas-Fort Worth Intl. (DFW) is typically September. This month offers a great balance, as it's one of the cheapest times to fly, with return flights averaging around AU$309. You'll also find plenty of flight options since it's a popular time to travel. This information is So you can plan your trip with confidence.
How many flights per day from Houston, TX (IAH-George Bush Intercontinental) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
You'll find approximately 20 nonstop flights per day from Houston, TX (IAH-George Bush Intercontinental) to Dallas, TX (DFW-Dallas-Fort Worth Intl.). For even more choices, look at flights that include layovers, as there are around 63 connecting flights per day. Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), O'Hare Intl. (ORD), and Denver Intl. (DEN).
What is the earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
The earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) typically departs around 12:05 AM local time. This flight is operated by United and Delta. This is a seasonal service active in November. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Houston, TX (IAH-George Bush Intercontinental) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
You'll typically find the most flights from Houston, TX (IAH-George Bush Intercontinental) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) on a Friday, with around 48 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United, Delta, and American Airlines. Friday offers notably more flight options compared to other days of the week, making it a great day to travel if you're looking for flexibility.
What are the most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
The most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Dallas, TX (DFW-Dallas-Fort Worth Intl.) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, Frontier Airlines and Delta, offer flights during this window. Many travellers prefer this because it allows them to arrive at their destination early, giving them a full day for business or leisure activities.
How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
When flying from Houston, TX (IAH-George Bush Intercontinental) to Dallas, TX (DFW-Dallas-Fort Worth Intl.), you have a few options. A nonstop flight typically takes about 1 hour 30 minutes, covering a distance of approximately 362 kilometers. If you opt for a one-stop flight, your travel time will be longer, usually around 7 hours 18 minutes. Flights with two or more stops will extend your journey even further, typically taking about 10 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic.
Can you fly business or first class from Houston, TX (IAH-George Bush Intercontinental) to Dallas, TX (DFW-Dallas-Fort Worth Intl.)?
Yes, you can fly business class or first class between IAH and DFW. You can fly business class with Frontier Airlines and Delta.First class cabins are available on Spirit Airlines, United, Alaska Airlines, Delta, and American Airlines.
How do I earn miles on a Houston, TX (IAH) to Dallas, TX (DFW) flight with Expedia?
It's easy to earn miles on a Houston, TX (IAH) to Dallas, TX (DFW) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Dallas, TX (DFW) from Houston, TX (IAH)?
If you're planning to travel to Dallas from George Bush Intercontinental (IAH), you can fly directly into Dallas-Fort Worth Intl. (DFW). Some flights may connect through major hubs like Louis Armstrong New Orleans Intl. (MSY), O'Hare Intl. (ORD), or Charlotte-Douglas Intl. (CLT) before reaching Dallas. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Houston, TX (IAH) to Dallas, TX (DFW) at the last minute?
Typically, booking a last minute flight from Houston, TX (IAH) to Dallas, TX (DFW) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Houston, TX (IAH) to Dallas, TX (DFW) flight and hotel package?
Securing a Houston, TX (IAH) to Dallas, TX (DFW) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Houston, TX (IAH) to Dallas, TX (DFW)?
If you booked your Houston, TX (IAH) to Dallas, TX (DFW) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Dallas-Fort Worth Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
AU$448
Distance
359 km
Average flight time
1 hour 24 mins

Book with confidence

Your quick guide to flights from Houston to Dallas

Pick up great flights from Houston to Dallas

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Houston to Dallas. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Houston to Dallas that take around hours.

Find cheap flights from Houston to Dallas

From the great flight deals with prices currently ranging from AU$448 to AU$1,149, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Houston to Dallas around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Dallas is normally in August.

Reasons to book your flight from Houston to Dallas with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Houston to Dallas across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Dallas right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Houston to Dallas

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